Which of the following environmental factors probably plays the greatest role in the incidence of nosocomial infections?
A) Nurse-to-patient ratio B) Flowers delivered to the patient's room
C) Two patients sharing a room D) The use of medical devices
D
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Which of the following is NOT a reason that second surgical opinions are sought by insurance companies?
a. To verify that another physician recommends surgery for the patient. b. To ensure that the diagnosis of diseases and recommendation of treatments are accurate c. To investigate alternative and less invasive treatment d. to ensure a long waiting period for treatment
The serous membrane that surrounds the heart is called the
A) endocardium. B) pericardium. C) myocardium. D) lipocardium.
PID may be difficult to distinguish from appendicitis in the field
Indicate whether the statement is true or false
Which word correctly applies the rule about forming plurals?
a. ratioes b. potatos c. tomatos d. radios